Ivanova Liliya

From Irkutsk, Russia

EMA: 15990393

Player page

Internal rating (RR)

Rating date Nov. 6, 2023 (latest changes Nov. 6, 2023).

48 place (409.91).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002

p1 = (106.67 * 3.45 * 0.14 + 162.16 * 4.05 * 0.57 + 990.65 * 4 * 1 + 0 + 0) / (3.45 * 0.14 + 4.05 * 0.57 + 4 * 1 + 1 + 1) = 498.51172481527834

p2 = (990.65 * 4 * 1 + 162.16 * 4.05 * 0.57 + 106.67 * 3.45 * 0.14) / max_coefficients = 321.3175653670706

score = 498.51172481527834 * 0.5 + 321.3175653670706 * 0.5 = 409.91464509117446

Rating changes

Show

all results
Date Place Points Reason
2023-11-06 173 -> 48 218.98 -> 409.91
2020-02-01 173 218.98

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 991 2023-09-03 🥈 2/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
2 162 2022-06-12 94/112 57% 4.05 RR Moscow Riichi 2022 Moscow
3 107 2021-11-28 68/76 14% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
4 1000 2019-05-26 🥇 1/16 0% 1.20 RR Summer Tournament Irkutsk
5 236 2019-01-05 43/56 0% 3.00 EMA Snow Dragon Novosibirsk
6 333 2018-04-22 11/16 0% 1.20 RR Spring Tournament Irkutsk
7 158 2018-01-21 17/20 0% 1.30 RR Winter tournament Irkutsk